2002UL 745-2-2 BULLETIN-2002 UL Standard for Safety Particular Requirements for Screwdrivers and Impact Wrenches
2000UL 745-2-2 BULLETIN-2000 UL Standard for Safety Particular Requirements for Screwdrivers and Impact Wrenches
1995UL 745-2-2-1995 UL Standard for Safety Particular Requirements for Screwdrivers and Impact Wrenches (First Edition; Reprint with Revisions Through and Including February 18@ 1997)